Thermodynamics First law: E = q + w The books have to balance. Energy flows downhill. The best you can do is break even. Second law: S  q/T Mess happens. You can’t…

Segment 1: Lesson 1—Slide 1 Heating (Review Ch. 9) The heat required to heat an object is proportional to: Mass of the sample (m) Heat for one gram for 1 degree (Specific…

Slide 1 Thermodynamics First law:  E = q + w The books have to balance. Energy flows downhill. The best you can do is break even. Second law: S  q/T Mess happens. You…

Energy -Everything we do in chemistry deals with energy -With the exception of the sun, most energy in our lives comes from chemical reactions. -We are a walking chemical…

What do you visualize when thinking about chemical reactions? You probably imagine… Heat, Light, Sound These are energy, and chemical reactions involve energy because chemical…

Characterization Technique: Voltammetry Reading: Bard & Faulkner 1st week: ch. 1 & ch. 2 (pp. 44-54) 2nd week: ch. 1, ch. 3 (pp. 87-107), & ch. 6 (pp. 226-236)…

Thermodynamics A system: Some portion of the universe that you wish to study The surroundings: The adjacent part of the universe outside the system Changes in a system are…

Characterization Technique: Voltammetry Reading: Bard & Faulkner 1st week: ch. 1 & ch. 2 (pp. 44-54) 2nd week: ch. 1, ch. 3 (pp. 87-107), & ch. 6 (pp. 226-236)…

Slide 1Roy Kennedy Massachusetts Bay Community College Wellesley Hills, MA Chapter 6 Thermochemistry 2008, Prentice Hall Slide 2 Pressure -Volume Work PV work is work that…

Thermodynamics A system: Some portion of the universe that you wish to study The surroundings: The adjacent part of the universe outside the system Changes in a system are…